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| author | Paul Phillips <paulp@improving.org> | 2011-03-19 17:32:37 +0000 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2011-03-19 17:32:37 +0000 |
| commit | 4380911a32eb7fa99faf5fea4ba5f9ad6a3a5258 (patch) | |
| tree | 6f85fb000c50936d6d0ea5c19b9eede435b4eaec /src/library/scala/collection/mutable/Cloneable.scala | |
| parent | 01203c2844e196696b8fe35acfae0ee6ede90ffa (diff) | |
| download | scala-4380911a32eb7fa99faf5fea4ba5f9ad6a3a5258.tar.gz scala-4380911a32eb7fa99faf5fea4ba5f9ad6a3a5258.tar.bz2 scala-4380911a32eb7fa99faf5fea4ba5f9ad6a3a5258.zip | |
Removed long deprecated and obscure CloneableCo...
Removed long deprecated and obscure CloneableCollection. Discovered
we have a scala.collection.mutable.Cloneable which does not extend
java.lang.Cloneable, which is why Array is not considered cloneable.
That seems wrong, but to be conservative I gave Array the Cloneable
interface without altering the scala trait.
Also, if @serializable is deprecated in favor of Serializable,
should not @cloneable be deprecated analogously? Closes #4307, and a
commit-question review by rytz.
Diffstat (limited to 'src/library/scala/collection/mutable/Cloneable.scala')
| -rw-r--r-- | src/library/scala/collection/mutable/Cloneable.scala | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/library/scala/collection/mutable/Cloneable.scala b/src/library/scala/collection/mutable/Cloneable.scala index 15c245fde0..28bf2ceb8e 100644 --- a/src/library/scala/collection/mutable/Cloneable.scala +++ b/src/library/scala/collection/mutable/Cloneable.scala @@ -18,6 +18,7 @@ package mutable * @tparam A Type of the elements contained in the collection, covariant and with reference types as upperbound. */ @cloneable -trait Cloneable[+A <: AnyRef] { +trait Cloneable[+A <: AnyRef] { + // !!! why doesn't this extend java.lang.Cloneable? override def clone: A = super.clone().asInstanceOf[A] } |